Offering PIM ratings as low as -160 dBc, configurable Distributed Antenna System (DAS) interface trays improve signal strength and alleviate issues caused when large numbers of people try to send/receive messages, calls, and data in densely populated area. Interface trays, compliant with multiple carrier and neutral host requirements supporting frequency bands from 380 MHZ to 6 GHz, provide single connection point when using single or multiple base stations.